J N ENTERPRISES ARE THE WORST SERVICE PROVIDER, THEY DO CYLINDER BLACK , I HAD SEEN BY MYSELF SRIDHAR AND SHEKHAR THEY BLACK THE CYLINDER AND PEOPLE LIKE US HAVE TO SUFFER...they are some stupid ladies who just seat for time pass, uneducated people. u keep calling thhem they never response the call above if u visit there office they dont know how to talk.
This is one worst agency, from morning i am trying to call them no body responding, my agent sridhar and shekhar they do black all cylinder. i had seen taking extra money and giving them cylinder who had not booked in advance. they are some stupid ladies who dont know how to talk, uneducated guys in J N ENTERPRISES